<template>
    <div class="app-container">
        <!-- 查询和其他操作 -->
        <div class="filter-container" style="margin: 10px 0 10px 0;" v-permission="'/admin/memberTag/getList'">
            <el-input
                clearable
                @keyup.enter.native="handleFind"
                class="filter-item"
                style="width: 200px;"
                v-model="keyword"
                placeholder="请输入勋章分类名"
                size="small"
            ></el-input>
            <el-button class="filter-item" type="primary" icon="el-icon-search" @click="handleFind" size="small"
                       v-permission="'/questionTag/getList'">查找
            </el-button>
            <el-button class="filter-item" type="primary" @click="handleAdd" icon="el-icon-edit" size="small"
                       v-permission="'/questionTag/add'">添加勋章分类
            </el-button>
            <el-button class="filter-item" type="danger" @click="handleDeleteBatch" icon="el-icon-delete" size="small"
                       v-permission="'/questionTag/deleteBatch'">删除选中
            </el-button>
        </div>

        <el-table :data="tableData"
                  style="width: 100%"
                  @selection-change="handleSelectionChange"
                  @sort-change="changeSort"
                  :default-sort="{prop: 'sort', order: 'descending'}">
            <el-table-column type="selection"></el-table-column>

            <el-table-column label="序号" width="60" align="center">
                <template slot-scope="scope">
                    <span>{{ scope.$index + 1 }}</span>
                </template>
            </el-table-column>

            <el-table-column label="分类名" width="150" align="center">
                <template slot-scope="scope">
                    <span>{{ scope.row.name }}</span>
                </template>
            </el-table-column>

            <el-table-column label="简介" width="200" align="center">
                <template slot-scope="scope">
                    <span>{{ scope.row.summary }}</span>
                </template>
            </el-table-column>

            <el-table-column label="类型" width="100" align="center">
                <template slot-scope="scope">
                    <el-tag
                        v-for="item in medalTypeDictList"
                        v-if="scope.row.type == parseInt(item.dictValue)"
                        :key="item.uid"
                        :type="item.listClass"
                    >{{ item.dictLabel }}
                    </el-tag>
                </template>
            </el-table-column>

            <el-table-column
                :sort-by="['isPublish']"
                label="发布状态"
                width="100"
                align="center"
                prop="isPublish"
                sortable="custom"
            >
                <template slot-scope="scope">
                    <el-tag
                        :type="scope.row.isPublish == '1' ? 'success' : 'primary'"
                        disable-transitions
                    >{{ scope.row.isPublish == "1" ? "已发布" : "已下架" }}
                    </el-tag
                    >
                </template>
            </el-table-column>

            <el-table-column label="排序" width="100" align="center" prop="sort" sortable="custom"
                             :sort-orders="['ascending', 'descending']">
                <template slot-scope="scope">
                    <el-tag type="warning">{{ scope.row.sort }}</el-tag>
                </template>
            </el-table-column>

            <el-table-column label="创建时间" width="160" align="center" prop="createTime" sortable="custom"
                             :sort-by="['createTime']">
                <template slot-scope="scope">
                    <span>{{ scope.row.createTime }}</span>
                </template>
            </el-table-column>

            <el-table-column label="更新时间" width="160" align="center" prop="updateTime" sortable="custom"
                             :sort-by="['updateTime']">
                <template slot-scope="scope">
                    <span>{{ scope.row.updateTime }}</span>
                </template>
            </el-table-column>

            <el-table-column label="状态" width="100" align="center">
                <template slot-scope="scope">
                    <template v-if="scope.row.status == 1">
                        <span>正常</span>
                    </template>
                    <template v-if="scope.row.status == 2">
                        <span>推荐</span>
                    </template>
                    <template v-if="scope.row.status == 0">
                        <span>已删除</span>
                    </template>
                </template>
            </el-table-column>

            <el-table-column label="操作" fixed="right" min-width="230">
                <template slot-scope="scope">
                    <el-button @click="handleEdit(scope.row)" type="primary" size="mini"
                               v-permission="'/questionTag/edit'">编辑
                    </el-button>
                    <el-button @click="handleDelete(scope.row)" type="danger" size="mini"
                               v-permission="'/questionTag/delete'">删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>

        <!--分页-->
        <div class="block">
            <el-pagination
                @current-change="handleCurrentChange"
                :current-page.sync="currentPage"
                :page-size="pageSize"
                layout="total, prev, pager, next, jumper"
                :total="total"
            ></el-pagination>
        </div>

        <!-- 添加或修改对话框 -->
        <el-dialog :title="title" :visible.sync="dialogFormVisible">
            <el-form :model="form" :rules="rules" ref="form">

                <el-form-item label="勋章分类名" :label-width="formLabelWidth" prop="name">
                    <el-input v-model="form.name" auto-complete="off"></el-input>
                </el-form-item>

                <el-form-item label="简介" :label-width="formLabelWidth" prop="summary">
                    <el-input v-model="form.summary" auto-complete="off"></el-input>
                </el-form-item>

                <el-form-item
                    :label-width="formLabelWidth"
                    label="类型"
                    prop="medalClassifyUid"
                >
                    <el-select
                        v-model="form.type"
                        size="small"
                        placeholder="请选择勋章类型"
                        style="width: 200px"
                        clearable
                        filterable
                    >
                        <el-option
                            v-for="item in medalTypeDictList"
                            :key="parseInt(item.dictValue)"
                            :label="item.dictLabel"
                            :value="parseInt(item.dictValue)"
                        />
                    </el-select>
                </el-form-item>

                <el-form-item label="是否发布" :label-width="formLabelWidth" prop="isPublish">
                    <el-radio-group v-model="form.isPublish" size="small">
                        <el-radio v-for="item in publishDictList" :key="item.uid" :label="item.dictValue" border>{{item.dictLabel}}</el-radio>
                    </el-radio-group>
                </el-form-item>

                <el-form-item label="排序" :label-width="formLabelWidth" prop="sort">
                    <el-input v-model="form.sort" auto-complete="off"></el-input>
                </el-form-item>

            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click="dialogFormVisible = false">取 消</el-button>
                <el-button type="primary" @click="submitForm">确 定</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import {addMedalClassify, deleteBatchMedalClassify, editMedalClassify, getMedalClassifyList} from "@/api/medalClassify";
import {getListByDictTypeList} from "@/api/sysDictData"
export default {
    data() {
        return {
            multipleSelection: [], //多选，用于批量删除
            tableData: [],
            keyword: "",
            currentPage: 1,
            pageSize: 10,
            total: 0, //总数量
            title: "增加勋章分类",
            dialogFormVisible: false, //控制弹出框
            formLabelWidth: "120px",
            isEditForm: false,
            orderByDescColumn: "", // 降序字段
            orderByAscColumn: "", // 升序字段
            publishDictList: [],
            medalTypeDictList: [],
            publishDefault: null,
            form: {
                name: "",
                summary: "",
                sort: 0,
            },
            rules: {
                name: [
                    {required: true, message: '分类名称不能为空', trigger: 'blur'},
                    {min: 1, max: 100, message: '长度在1到10个字符'},
                ],
                sort: [
                    {required: true, message: '排序字段不能为空', trigger: 'blur'},
                    {pattern: /^[0-9]\d*$/, message: '排序字段只能为自然数'},
                ]
            }
        };
    },
    created() {
        this.getDictList()
        this.medalList();
    },
    methods: {
        // 从后台获取数据,重新排序
        changeSort(val) {
            // 根据当前排序重新获取后台数据,一般后台会需要一个排序的参数
            if (val.order == "ascending") {
                this.orderByAscColumn = val.prop
                this.orderByDescColumn = ""
            } else {
                this.orderByAscColumn = ""
                this.orderByDescColumn = val.prop
            }
            this.medalList()
        },
        medalList: function () {
            let params = {};
            params.keyword = this.keyword;
            params.currentPage = this.currentPage;
            params.pageSize = this.pageSize;
            params.orderByDescColumn = this.orderByDescColumn
            params.orderByAscColumn = this.orderByAscColumn
            getMedalClassifyList(params).then(response => {
                this.tableData = response.data.records;
                this.currentPage = response.data.current;
                this.pageSize = response.data.size;
                this.total = response.data.total;
            });
        },
        /**
         * 字典查询
         */
        getDictList: function () {
            let dictTypeList = ['sys_publish_status', 'sys_medal_type']
            getListByDictTypeList(dictTypeList).then(response => {
                if (response.code == this.$ECode.SUCCESS) {
                    let dictMap = response.data;
                    this.publishDictList = dictMap.sys_publish_status.list
                    this.medalTypeDictList = dictMap.sys_medal_type.list
                    if (dictMap.sys_publish_status.defaultValue) {
                        this.publishDefault = dictMap.sys_publish_status.defaultValue;
                    }
                }
            });
        },
        getFormObject: function () {
            let formObject = {
                uid: null,
                name: null,
                summary: null,
                isPublish: this.publishDefault, // 是否发布
                sort: 0
            };
            return formObject;
        },
        handleFind: function () {
            this.currentPage = 1
            this.medalList();
        },
        handleAdd: function () {
            this.title = "增加勋章分类"
            this.dialogFormVisible = true;
            this.form = this.getFormObject();
            this.isEditForm = false;
        },
        handleEdit: function (row) {
            this.title = "编辑勋章分类";
            this.dialogFormVisible = true;
            this.isEditForm = true;
            this.form = row;
        },
        handleDelete: function (row) {
            var that = this;
            this.$confirm("此操作将把勋章分类删除, 是否继续?", "提示", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            })
                .then(() => {
                    var params = [];
                    params.push(row);
                    deleteBatchMedalClassify(params).then(response => {
                        if (response.code == this.$ECode.SUCCESS) {
                            this.$commonUtil.message.success(response.message)
                        } else {
                            this.$commonUtil.message.error(response.message)
                        }
                        that.medalList();
                    });
                })
                .catch(() => {
                    this.$commonUtil.message.info("已取消删除")
                });
        },
        handleDeleteBatch: function () {
            var that = this;
            var that = this;
            if (that.multipleSelection.length <= 0) {
                this.$commonUtil.message.error("请先选中需要删除的内容")
                return;
            }
            this.$confirm("此操作将把选中的勋章分类删除, 是否继续?", "提示", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            })
                .then(() => {
                    deleteBatchMedalClassify(that.multipleSelection).then(response => {
                        if (response.code == this.$ECode.SUCCESS) {
                            this.$commonUtil.message.success(response.message)
                        } else {
                            this.$commonUtil.message.error(response.message)
                        }
                        that.medalList();
                    });
                })
                .catch(() => {
                    this.$commonUtil.message.info("已取消删除")
                });
        },
        handleCurrentChange: function (val) {
            this.currentPage = val;
            this.medalList();
        },
        submitForm: function () {
            this.$refs.form.validate((valid) => {
                if (!valid) {
                    console.log('校验失败')
                    return;
                } else {
                    if (this.isEditForm) {
                        editMedalClassify(this.form).then(response => {
                            if (response.code == this.$ECode.SUCCESS) {
                                this.$commonUtil.message.success(response.message)
                                this.dialogFormVisible = false;
                                this.medalList();
                            } else {
                                this.$commonUtil.message.error(response.message)
                            }
                        });
                    } else {
                        addMedalClassify(this.form).then(response => {
                            console.log(response);
                            if (response.code == this.$ECode.SUCCESS) {
                                this.$commonUtil.message.success(response.message)
                                this.dialogFormVisible = false;
                                this.medalList();
                            } else {
                                this.$commonUtil.message.error(response.message)
                            }
                        });
                    }
                }
            })
        },
        // 改变多选
        handleSelectionChange(val) {
            this.multipleSelection = val;
        }
    }
};
</script>
